5 Reasons to Run the 2nd Half Marathon at #TSFM2017

Fast, flat, scenic, and iconic. Tour San Francisco's gems in the 2nd Half Marathon. More

Track & Trail Training with RUN365 and On

Track & Trail events to kick off RUN365's 12 Week training program. More

For the love of running…a time for goals and time for fun!

“I have never lost the love of running just for the sake of running,” says Karnazes. “Sometimes, I just like to go on a run with no goals in mind, just choose a new route. I am always changing things up for the love of running. I never run the same route two days in a row.” More

The Biofreeze San Francisco Marathon Course: Mile 26

The home stretch! Mile 26 takes runners through the South of Market District, passing AT&T Park, stretching along the Embarcadero, past the Bay Bridge, and ending at Folsom Street. More

5 Reasons to Run the 5K

With views of the Bay Bridge, the iconic Ferry Building, Coit Tower, and more, it's no wonder why this race in particular has exploded in popularity among experienced athletes and new runners alike. More

Dean Karnazes’ Three Tips for Running a Successful San Francisco Marathon

Looking to improve your training efforts for The Biofreeze San Francisco Marathon? You can take Fitbit Ambassador Dean Karnazes' advice below regarding individual differences and incorporate it into various aspects of your marathon training. For example, do you prefer training in the morning or late afternoon? Does your training time improve ... More

Power Crunch & The Biofreeze San Francisco Marathon

Whether taken before a work out, as a meal replacement, for recovery, or simply for a healthy snack option, Power Crunch offers the most scientifically advanced High-DH Hydrolyzed Whey Protein for optimal protein digestion. More

FUELING: The Secret to Conquering the Wall & Enjoying a Marathon

If we do not put gas in our car, it does not move. And that is what happens when we run out of stored glycogen: we hit the wall, and moving becomes an enormous mental battle and physical challenge, just like pushing our car would be. More

Yes, We Can Cross Any Finish Line!

The inspiring story of a mother-daughter duo comprised who compete in endurance races across California to raise awareness for the inclusion of physically challenged and assisted athletes. More

Loyal Runner Club, May Wu

The Road to the Loyal Runners Club

Contributed by May Wu May Wu is a 2016 San Francisco Marathon Ambassador who completed the Half It All Challenge in 2011 and went on to join the 52 Club in 2012. Most recently, she joined the Loyal Runners Club in 2015. Click here to learn more about Challenges offered by the San Francisco Marathon. The Biofreeze San Francisco ... More